Clinical applications of imaging modalities of the carpal joint in dogs with particular reference to the carpal canal

• Published in: Journal of veterinary research Vol. 64; no. 1; pp. 169 - 174
• Main Authors: Tobolska, Angelika, Adamiak, Zbigniew, Głodek, Joanna
• Format: Journal Article
• Language: English
• Published: Poland Sciendo 01-03-2020; De Gruyter Poland
• Subjects: Carpus; Computed tomography; Diagnosis; dog; Dogs; Joint diseases; Magnetic resonance imaging; MRI; Radiography; Review; Soft tissues; Tendons; USG; Veterinary medicine; Wrist; USG; CT; MRI; dog; carpus
• ISSN: 2450-7393; 2450-8608; 2450-8608
• DOI: 10.2478/jvetres-2020-0006

The structure of the canine carpal joint is complex. This small joint consists of articulations that include the antebrachiocarpal, middle, carpometacarpal, and intercarpal joint surfaces. A large number of ligaments and tendons support and stabilise the carpus in dogs. Many injuries of this joint in dogs are not correctly recognised, diagnosed, or treated due to the limited use of diagnostic imaging methods. Radiography, the most common of them, has extensive application in diagnosing the causes of lameness in small animals. Other techniques, such as ultrasonography, computed tomography, and magnetic resonance imaging visualise other joint structures and surrounding soft tissues. However, these imaging modalities are rarely used to diagnose diseases and injuries of the canine carpus at present. The main reason for this is the small amount of research carried out and the lack of a properly described methodology for the use of imaging techniques. The wide use of all diagnostic imaging tools in the diagnosis of diseases and injuries of the wrist joint in humans shows that conducting studies on dogs could expand current knowledge. The use of these techniques in veterinary medicine could facilitate diagnosis and subsequent therapy of carpal disorders in dogs. MRI is the most frequently used imaging method in human medicine for visualisation of abnormalities of joints. This method could become a valuable part of the detection of inflammatory, traumatic, and degenerative diseases of the carpal joint in dogs.